Answer to Question #151870 in Physics for anonymous

Question

The mass on the end of the string (referred to as the bob) has a mass of 1.30 kg. It is raised to position A, which is a vertical height of 0.350 m above position B. It is released and swings through position B to position C on the other side.
a)What is the maximum gravitational potential energy of the bob? At which position(s) do/does the bob have this value of potential energy?
b) When the pendulum is released, what is the maximum kinetic energy of the bob? At which position does the bob have this value of kinetic energy?
c) What is the maximum speed of the bob?

Answer 1

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